Student preparing for a multiple-choice competitive exam

Pakistan's MCQ Practice Library for Competitive Exams

mcqpk.com helps students and job candidates practise multiple-choice questions by subject, then build a free test to check what they have learned.

Questions are reviewed over time, but syllabuses and factual answers can change. Always confirm important information with the relevant official source.

Start a practice testHow we review MCQs

Prepare for your exam

FPSCFederal recruitment MCQ preparationPPSCPunjab recruitment test preparationKPPSCKP screening and ability testsNTSNAT and GAT practice guidanceCSS MPTCSS 2027 preliminary preparation

Recently added practice questions

4241. The major steps involved in complete quantitative analysis are _________________?
comments icon0
A. 4

B. 3

C. 2

D. 5

4242. The major resisting force in a gravity dam is___________________?
comments icon0

A. wave pressure

B. uplift pressure

C. self-weight of dam

D. water pressure

4243. The major lipids that make up the cell membrane are_______________?
comments icon0

A. Sphingomyelins

B. Triglycerides

C. Fatty acids

D. Phospholipids
4244. The major functional difference between DNA and RNA is_____________?
comments icon0

A. RNA contains ribose

B. RNA does not contain thymine

C. DNA carries the information in all organizations

D. DNA is localized in nucleus

4245. The major factors predisposing to thrombogenesis include all of the following except_____________?
comments icon0

A. Endothelial injury

B. Hyper coagulability of blood

C. Altered blood flow

D. Pattern of blood flow
4246. The major constituent of laminate of safety glass, which holds the broken glass, pieces in their places during accident (and thus minimises the danger from flying glass fragments) is____________________?
comments icon0

A. PVC

B. Polyvinyl acetate

C. Polyvinyl alcohol

D. Polyvinyl butyral
4247. The main use of heavy gas oil produced by the vacuum distillation unit is as a_____________________?
comments icon0

A. Blending component for kerosene

B. None of these

C. Blending component for petrol

D. Feedstock for fluid catalytic cracking unit
4248. The main use of butadiene is____________________?
comments icon0

A. As an anti-skimming agent in paint

B. In the manufacture of synthetic rubber

C. None of these

D. As a plasticiser for unsaturated polyester

4249. The main use of activated carbon in water treatment is to control ___________________?
comments icon0

A. Bacterial growth

B. Turbidity

C. None of these

D. Taste and odour
4250. The main system board of a computer is called the _______________________?
comments icon0
A. mother board

B. microchip

C. integrated circuit

D. processor

4251. The main respobsibility according to Lockes sovereign was: _________?
comments icon0

A. To maintain good transport system

B. To encourage formation of associations

C. To protect the property of the people

D. To collect land revenue

4252. The main reason why land reform increase agricultural output is that is ?
comments icon0

A. enables farmers to escape the problem of diminishing return

B. encourages mechanization

C. makes farmers owners of the land instead of tenants and owners farmers are more productive than tenant farmers

D. allows the farmers to set the prices for their agricultural products

4253. The main reason for providing number of reinforcing bars at a support in a simply supported beam is to resist in that zone_________________?
comments icon0

A. tensile stress

B. shear stress

C. bond stress

D. compressive stress

4254. The main reason for generation of harmonics in a transformer could be_______________?
comments icon0

A. fluctuating load

B. saturation of core

C. poor insulation

D. mechanical vibrations

4255. The main problem facing societies with a surplus is_____________________?
comments icon0
A. what to produce how produce it and for whom to produce it

B. there is no problem it is divided equally

C. how to keep it away from enemies

D. how to get rid of it

4256. The main ingredients of Portland cement are________________?
comments icon0

A. lime and iron

B. lime and silica

C. lime and alumina

D. silica and alumina

4257. The main function of the sovereign, according to Locke was: ____________?
comments icon0

A. To enact laws

B. To interpret the laws

C. To enforce the laws

D. To modify the laws according to needs of time

4258. The main function of a divide wall is to_______________?
comments icon0

A. prevent river floods from entering the canal

B. control the silt entry in the canal

C. provide smooth flow at sufficiently low velocity

D. separate the undersluices from weir proper
4259. The main factor which leads to unstable parallel operation of flat and over compounded generators is_____________?
comments icon0

A. unequal series field resistances

B. their rising voltage characteristics

C. unequal speed regulation of their primemovers

D. unequal number of turns in their series field windings

4260. The main factor to be considered while preparing a detailed estimate, is________________?
comments icon0

A. Availability of materials

B. All the above

C. Quantity of the materials

D. Transportation of materials

How to use MCQPK

  1. Choose a subject from the navigation or subject directory.
  2. Work through the questions and compare each option with the marked answer.
  3. Use the online quiz to practise a mixed or subject-specific set.
  4. Report a doubtful answer so it can be reviewed and corrected.

MCQPK is an independent study resource. It is not affiliated with FPSC, PPSC, KPPSC, NTS or any other testing body.